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| author | Benji Dial <Benji3.141@gmail.com> | 2020-08-11 11:33:21 -0400 |
|---|---|---|
| committer | Benji Dial <Benji3.141@gmail.com> | 2020-08-11 11:33:21 -0400 |
| commit | 63167f223e1f54910f6b80e698390ee60aec79ee (patch) | |
| tree | 41844f646bdcb5c9ba241bb5867c5e4f51737d52 /src/kernel/mem.h | |
| parent | 77d7a284c02bc6b1b3a3a92ad5d957172cee9b81 (diff) | |
| download | portland-os-63167f223e1f54910f6b80e698390ee60aec79ee.tar.gz | |
lots of progress
currently, BAR fields of IDE drives are all returning zero, and the ATA read function isn't working. i'm not sure why.
i'm going to work on VESA next, and come back to the IDE driver later
Diffstat (limited to 'src/kernel/mem.h')
| -rw-r--r-- | src/kernel/mem.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/kernel/mem.h b/src/kernel/mem.h new file mode 100644 index 0000000..913f70b --- /dev/null +++ b/src/kernel/mem.h @@ -0,0 +1,13 @@ +#ifndef MEM_H +#define MEM_H + +#include <stdint.h> + +extern uint16_t pages_left; + +void init_mmap(); + +void *allocate_pages(uint16_t n); +void free_pages(void *ptr, uint16_t n); + +#endif
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